Epilepsy Cycles Longitudinal Monitoring to Inform Personalized Seizure-risk Estimation (ECLIPSE)

Inclusion Criteria: * Adult with diagnosed pharmacoresistant epilepsy and at least one self-reported seizure in the last 12 months. * Patients previously implanted with the RNS System, on stable detection settings enabling reliable detection of electrographic seizures. * Patients willing and able to keep a diary, issue self-forecasts, and follow instructions. * Home equipped with an internet connection. * Informed Consent signed by the subject Exclusion Criteria: * Insufficient number of electrographic seizures or insufficient forecasting performance in the training phase. * Women pregnant at the time of recruitment (later pregnancy not a contra-indication) * Subjects with a history of psychogenic non-epileptic seizures * Clinically significant concomitant disease states (e.g., renal failure, hepatic dysfunction, cardiovascular disease, etc.) * Vulnerable subjects, including severe cognitive impairment precluding informed consent * Drug or alcohol addiction * Subjects who are unable (i.e., mentally or physically impaired patients) or do not have the necessary assistance, to properly operate the device system.